Transistor Biasing
1. Given a BJT unloaded amplifier shown in figure 1 below with β=100.
o Draw DC equivalent circuits of this unloaded amplifier.
o Draw the DC load line of the circuit.
o Determine the following dc values for the amplifier.
o VB
o VE
o IE
o VC
o VCE
Given the figure 2 below, calculate:
o emitter current (IE)
o collector voltage (VC)
Given circuit in figure 3 with the labeled parameters, calculate the following:
a. VB
b. VE
c. IE
d. VC
e. VCE
